Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies Principles of Consolidation (Details)

v2.4.1.9
Summary of Significant Accounting Policies Principles of Consolidation (Details)
Apr. 01, 2013
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Percentage of Common Stock Purchased 60.00%snhy_PurchaseOfRemainingInterestInEquityInvestee